Bulletin of Taras Shevchenko National University of Kyiv. Astronomy, no. 52, p. 30-32 (2015)

Estimation of the combination of some cosmological parameters from large-scale motion of RFGC-galaxies

S. Parnovsky, Dr. Phys. and Math. Sci., Prof.
Taras Shevchenko National University of Kyiv, Kyiv

Abstract
A constrain on the combination of cosmological parameters Ωm and σ8 is obtained from the peculiar motion of RFGC galaxies. We find the estimation (Ωm/ 0.3)0.35σ8=0.87±0.05.

Keywords
Large-scale motion of galaxies, cosmological parameters.

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